{"product_id":"ultimate-nb4-pro-plus-surface-radio-transmitter-2","title":"Ultimate NB4 Pro Plus Surface Radio Transmitter 2 4Ghz 18 Channel AFHDS 3 With Three Point Five Inch IPS Touch Screen And Two Receivers FGR4B And FGR8B For RC Cars And RC Boats","description":"\u003cdiv\u003eNB4 Pro Plus RC transmitter with 2 receivers (AFHDS3)\u003cbr\u003e\n✔️ 3.5-inch IPS touchscreen, AFHDS3, two receivers included \u003cp\u003eThe NB4 Pro Plus Surface Radio Transmitter is the main control hub for RC cars and boats, delivering fast response and reliable links via AFHDS3. It’s designed for hobbyists and competition-ready setups where precision matters.\u003c\/p\u003e \u003cp\u003e✅ 18-channel AFHDS3 radio protocol for broad control range\u003cbr\u003e\n✅ 3.5 inch IPS display with enhanced sunlight readability\u003cbr\u003e\n✅ Two built-in antennas and rugged, PPX6 waterproof rating\u003cbr\u003e\n✅ USB Type-C interface with firmware updates and dual-function ports\u003cbr\u003e\n✅ Data outputs: PWM\/PPM\/i-BUS2\/S.BUS\/i-BUS\u003cbr\u003e\n✅ Operating temp -10°C to +60°C, humidity 20%-95%\u003cbr\u003e\n✅ Dimensions 30.3x25.8x20 mm, Weight 7.2 g\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is an AFHDS3 RC transmitter used for in hobby RC?\u003c\/p\u003e\n\u003cp\u003eAFHDS3 transmitters provide a fast, reliable link between the handheld transmitter and multiple compatible receivers, making control precise and handy for racing and boating.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow latency for precise steering and throttle\u003c\/li\u003e\n\u003cli\u003eSupports multiple models and quick model switching\u003c\/li\u003e\n\u003cli\u003ei-BUS2, S.BUS, PWM, PPM, and data logging support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48467958726891,"sku":"VXB0CW6G3PTD","price":88.88,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/ultimate-nb4-pro-plus-surface-radio-transmitter-2","provider":"VXB Bearings","version":"1.0","type":"link"}